/*
 *
 * Copyright ShangHai ECLUB Information Technology Co.,Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at

 * http://www.apache.org/licenses/LICENSE-2.0

 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

package com.eclub.emotion.rootstone.serializer.io;

import java.io.IOException;

public class RsProtocolException extends IOException {
	
	private static final long serialVersionUID = -5007187674971240675L;
	private Throwable rootCause;

	public RsProtocolException() {
	}

	public RsProtocolException(String message) {
		super(message);
	}

	public RsProtocolException(String message, Throwable rootCause) {
		super(message);
		this.rootCause = rootCause;
	}

	/**
	 * Create the exception.
	 */
	public RsProtocolException(Throwable rootCause) {
		super(String.valueOf(rootCause));
		this.rootCause = rootCause;
	}

	/**
	 * Returns the underlying cause.
	 */
	public Throwable getRootCause() {
		return rootCause;
	}

	/**
	 * Returns the underlying cause.
	 */
	public Throwable getCause() {
		return getRootCause();
	}
}
